Recent activity by Roland Luo

Question

I need some help, please help. I have been stuck on this for days.

answered Dec 29, 2023

2 answers 23.0k views

Is morphine a hallucinigenic drug?

answered Dec 14, 2023

1 answer 88.1k views

2x24 in distributive property

answered Aug 9, 2023

2 answers 205k views

give the width of the lawnmower is 2.5 feet and the length of the rope is 25 feet, calculate the radius (R) of the pole that will produce a perfect lawn

asked Jul 26, 2023

1 answer 234k views

Find the circulation done by the velocity field V(x,y)= -y/[(x+1)^2 +4y^2]i + (x+1)/[(x+1)^2 +4y^2]j around the positively oriented square with vertices (2, 0), (0, 2), (−2, 0), and (0, −2).

asked Jun 24, 2023

1 answer 98.0k views

Two vectors have length v1 = 3. 5 km and v2 = 4. 0 km. What are the maximum and minimum magnitudes of their vector sum? discuss how you decided on those magnitudes

asked May 22, 2023

1 answer 120k views

>)How many people were surveyed about their favorite pets?A) 46B) 34C36D) 44

asked Mar 25, 2023

1 answer 195k views

Please help ASAP!! Determine the volume of 1.5 mol of butane gas if a 2.5 mol sample of butane has a volume of 38.5 L. Assume temperature and pressure are kept constant.

answered Jan 24, 2023

1 answer 44.7k views

The business checking account for a pottery store had a balance of $7349.44 before checks for $1349.67 and $344. 12 were written the store manager then made a deposit of $955.30. Findthe current checkbook

answered Jan 12, 2023

1 answer 143k views

PLEASE HELP MEHHHHHHHH

answered Dec 20, 2022

2 answers 221k views

Which hormone progesterone or estrogen, is present in *greater* quantities in birth control pills?

answered Oct 29, 2022

1 answer 172k views

HELP ASAP WILL GIVE BRAINLISET Which of the following describes the Cell Theory? Group of answer choices (A)All (B)All living things are composed of one or more cells. ©Cells are the basic unit of life

answered Oct 7, 2022

2 answers 47.9k views

What are the major events in Canada's transition from a British colony to an Independent nation?

asked Oct 4, 2022

1 answer 136k views

By 1834, the South had overproduced cotton. This led to the “Panic of 1837,” which makes the price of what three things drop?

answered Sep 21, 2022

1 answer 75.4k views

The phone company Splint has a monthly plan where a customer pays a flat monthly fee, and then a set rate per minute. If a customer uses 130 minutes, the monthly cost will be $57. If the customer uses

answered Sep 16, 2022

1 answer 129k views

Choose the best response to complete the sentence below: En España, ___ escolares normalmente ____ de Estados Unidos. En España, los estudiantes típicamente asisten a la escuela entre las 9:00 y las 17:00,

answered Sep 9, 2022

1 answer 223k views

marine mammals, which are air breathers, can swim for hours at the surface of the water with minimal negative affect. If they dive deeper in the water for periods of time they are lost likley in pain.

asked Aug 20, 2022

1 answer 157k views

Larry bought a lawn ornament that was marked down 60% from an original price of $75. If he paid 10% sales tax, what was the total cost of the lawn ornament?

asked Aug 14, 2022

1 answer 186k views

3.) Brady walks 5 meters forward, turns right, walks 25 meters, turns right again, walks 5 meters, then turns left and walks 10 meters. What are Brady's distance and displacement?

answered Jul 23, 2022

1 answer 121k views

Which of the following is an example of combustion? O A. potassium chlorate -> potassium chloride + oxygen B. aluminum + cobalt chloride -> aluminum chloride + cobalt O c. hexane + oxygen carbon dioxide

asked Jun 21, 2022

1 answer 220k views

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